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Re: retrieving persistent variables with Data::Dumper followed by the 'do' command

by LanX (Cardinal)
on Oct 13, 2014 at 01:50 UTC ( #1103577=note: print w/replies, xml ) Need Help??

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            $Data::Dumper::Purity  or  $OBJ->Purity([NEWVAL])
    
               Controls the degree to which the output can be "eval"ed to 
    +recreate
               the supplied reference structures.  Setting it to 1 will ou
    +tput
               additional perl statements that will correctly recreate nes
    +ted
               references.  The default is 0.
    

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